122026066 has 4 divisors (see below), whose sum is σ = 183039102. Its totient is φ = 61013032.

The previous prime is 122026043. The next prime is 122026081. The reversal of 122026066 is 660620221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 660620221 = 17 ⋅38860013.

It can be written as a sum of positive squares in only one way, i.e., 88906041 + 33120025 = 9429^2 + 5755^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 122026066.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30506515 + ... + 30506518.

Almost surely, 2^122026066 is an apocalyptic number.

122026066 is a deficient number, since it is larger than the sum of its proper divisors (61013036).

122026066 is an equidigital number, since it uses as much as digits as its factorization.

122026066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61013035.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 122026066 is about 11046.5409065463. The cubic root of 122026066 is about 496.0028859744.

Adding to 122026066 its reverse (660620221), we get a palindrome (782646287).

The spelling of 122026066 in words is "one hundred twenty-two million, twenty-six thousand, sixty-six".